CN116006051B - Externally hung window structure of sandwich plate and construction method thereof - Google Patents

Externally hung window structure of sandwich plate and construction method thereof Download PDF

Info

Publication number
CN116006051B
CN116006051B CN202310308178.1A CN202310308178A CN116006051B CN 116006051 B CN116006051 B CN 116006051B CN 202310308178 A CN202310308178 A CN 202310308178A CN 116006051 B CN116006051 B CN 116006051B
Authority
CN
China
Prior art keywords
window
plate
passive
layer
self
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202310308178.1A
Other languages
Chinese (zh)
Other versions
CN116006051A (en
Inventor
刘德斌
朱志华
高云龙
王杨
李素霞
冯普
李成礼
李明伟
刘思源
徐贺
贺宝全
周林广
王传建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Fourth Construction & Engineering Co ltd
Original Assignee
Beijing Fourth Construction & Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Fourth Construction & Engineering Co ltd filed Critical Beijing Fourth Construction & Engineering Co ltd
Priority to CN202310308178.1A priority Critical patent/CN116006051B/en
Publication of CN116006051A publication Critical patent/CN116006051A/en
Application granted granted Critical
Publication of CN116006051B publication Critical patent/CN116006051B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90—Passive houses; Double facade technology
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

Landscapes

  • Building Environments (AREA)

Abstract

An externally hung window structure of a sandwich plate and a construction method thereof comprise a self-clamping fixing piece, a passive window, an integrated heat insulation plate, a waterproof steam barrier film and a waterproof steam permeable film; the self-clamping fixing pieces are arranged on the top and the side surfaces of the two sides of the first window hole, and the outer edges of the self-clamping fixing pieces exceed the outer surfaces of the inner blades; the part of the self-clamping fixing piece, which exceeds the inner leaf plate, is provided with a convex strip; the passive window is arranged in the second window hole; a cushion block is arranged between the bottom of the passive window and the bottom surface of the second window hole; the side surfaces around the passive window are provided with strip-shaped grooves; the convex strips are embedded in the strip-shaped grooves; the waterproof steam barrier film is stuck to the joint of the peripheral side surface of the first window hole and the passive window; the waterproof vapor-permeable membrane covers the joint between the outer side surface of the inner blade plate and the passive window; the integrated heat-insulating plate is filled in the gap between the passive window and the heat-insulating layer and between the passive window and the outer blade plate; a plastering mortar layer is arranged on the outer surface of the integrated heat-insulating plate; and a glass fiber mesh cloth is arranged at the joint of the plastering mortar layer and the outer blade plate. The invention solves the technical problems of poor heat preservation effect and complex installation and construction of the traditional sandwich plate externally hung window.

Description

Externally hung window structure of sandwich plate and construction method thereof
Technical Field
The invention belongs to the technical field of construction engineering, and particularly relates to an externally hung window structure of a sandwich plate and a construction method thereof.
Background
In the ultra-low energy consumption building design, the heat preservation and heat insulation performance of doors and windows is particularly important. The related content of the installation of the sandwich plug-in window is not found in the existing ultra-low energy consumption building standard and specification. The traditional externally hung window with the sandwich plate is installed, the window frame is directly pressed on the heat insulation layer of the sandwich plate, and only the bottom of the window frame is contacted with the heat insulation layer, so that the heat insulation effect is poor; the angle steel is fixed, the time consumption is long when the waterproof film is adhered to the angle steel, the material consumption is high, and the adhering quality is difficult to control; in addition, the periphery of the window is filled with an integrated heat-insulating plate which is 30-thickness vacuum heat-insulating plate and rock wool, the finishing surface of the window side opening is required to be pressed into the window frame for 4cm, and the rock wool layer is required to be grooved for heat insulation. When the vacuum heat insulation plate is firstly adhered, two layers of rock wool plates are required to be adhered, the construction is complicated, the on-site cutting quality is difficult to control, and the closing-in of the window frame is easy to be unsmooth.
Disclosure of Invention
The invention aims to provide an externally hung window structure of a sandwich plate and a construction method thereof, which aim to solve the technical problems of poor heat preservation effect and complex installation and construction of an externally hung window of a traditional sandwich plate.
In order to achieve the above purpose, the present invention adopts the following technical scheme.
An externally hung window structure of a sandwich plate is arranged on the sandwich plate; the sandwich plate comprises an inner leaf plate, a heat preservation layer and an outer leaf plate; the inner blade plate is provided with a first window hole; a second window hole is respectively arranged on the heat insulation layer and the outer leaf plate; the side length of the second window hole is longer than that of the first window hole;
the external window structure comprises a self-clamping fixing piece, a passive window, an integrated heat insulation plate, a waterproof steam barrier film and a waterproof steam permeable film; the self-clamping fixing sheets are arranged on the top of the first window hole and the side surfaces of the two sides at intervals, and the outer edges of the self-clamping fixing sheets exceed the outer surfaces of the inner blades; a convex strip is arranged on the part of the self-clamping fixing piece, which exceeds the inner blade, and one side of the self-clamping fixing piece, which faces the first window hole; the passive window is arranged in the second window hole, the inner side surface of the passive window is flush with the outer side surface of the inner blade, the outer side surface of the passive window is positioned in the second window hole, and the peripheral edge of the passive window is correspondingly and longitudinally aligned with the peripheral side surface of the first window hole; a cushion block is arranged between the bottom of the passive window and the bottom surface of the second window hole; the side surfaces of the periphery of the passive window are provided with strip-shaped grooves at positions close to the inner leaf plates; the convex strips are embedded in the strip-shaped grooves and are connected with the strip-shaped grooves in a clamping manner; the waterproof steam barrier is arranged at the joint of the peripheral side surface of the first window hole and the passive window, one side of the waterproof steam barrier is covered on the self-clamping fixing piece, and the other side of the waterproof steam barrier is attached to the inner side surface of the passive window; the waterproof vapor-permeable membrane covers the joint between the outer side surface of the inner blade plate and the passive window, one side of the waterproof vapor-permeable membrane is attached to the outer surface of the inner blade plate, and the other side of the waterproof vapor-permeable membrane is attached to the passive window;
the integrated heat-insulating plate is filled in a gap between the passive window and the heat-insulating layer and between the passive window and the external blade plate; the thickness of the integrated heat-insulating plate is larger than that of the passive window and smaller than the sum of the thickness of the heat-insulating layer and the thickness of the outer leaf plate; a plastering mortar layer is arranged on the outer surface of the integrated heat insulation board, and the outer surface of the plastering mortar layer is flush with the outer surface of the outer blade board; a glass fiber mesh cloth is arranged at the joint of the plastering mortar layer and the outer blade plate; one end of the glass fiber mesh cloth is buried in the outer blade plate, and the other end of the glass fiber mesh cloth is buried in the plastering mortar layer.
Preferably, the side length of the second window hole is 100 mm-150 mm longer than that of the first window hole.
Preferably, the distance from the outer surface of the passive window to the outer surface of the outer blade plate is 50 mm-70 mm.
Preferably, a blank pressing edge is arranged on the part of the integrated heat insulation board, which exceeds the passive window, and is close to one side of the passive window; the bead presses against the edge of the passive window.
Preferably, the length of the glass fiber mesh cloth embedded into the outer blade plate is not less than 75mm; the length of the glass fiber grid cloth embedded into the plastering mortar layer is not less than 75mm.
Preferably, the integrated insulation board comprises a vacuum insulation board layer, an inner rock wool board layer and an outer rock wool board layer; the vacuum insulation board layer is adhered to the inner leaf board; the inner rock wool board layer is attached to the outer surface of the vacuum insulation board layer, and the peripheral side surfaces of the inner rock wool board layer are longitudinally aligned with the peripheral side surfaces of the vacuum insulation board layer respectively; the outer rock wool plate layer is adhered to the outer surface of the inner rock wool plate layer, and the side surface of the outer rock wool plate layer, which is close to one side of the passive window, exceeds the corresponding side surface of the inner rock wool plate layer; the part of the outer rock wool plate layer exceeding the inner rock wool plate layer is pressed on the passive window.
Preferably, the self-locking fixing piece is connected to the inner blade plate through an expansion bolt.
A construction method of an externally hung window structure of a sandwich plate comprises the following steps.
Step one, manufacturing a sandwich plate and an integrated heat insulation plate, and arranging a first window hole and a second window hole on the sandwich plate.
And step two, installing a cushion block on the bottom surface of the second window hole.
Step three, fixing the self-clamping fixing piece: the self-clamping fixing sheets are clamped at the top and two sides of the passive window at intervals.
Step four, installing a passive window: the passive window is placed on the cushion block, and self-clamping fixing pieces at the top and two sides of the passive window are fixedly connected with the peripheral side faces of the first window hole by adopting expansion bolts.
And fifthly, attaching a waterproof steam barrier film.
And step six, attaching a waterproof vapor-permeable membrane.
And step seven, installing an integrated heat-insulating plate.
Step eight, a plastering mortar layer is arranged on the outer surface of the integrated heat-insulating board, and glass fiber grid cloth is arranged at the joint of the plastering mortar layer and the outer blade board, so that one end of the glass fiber grid cloth is buried in the outer blade board, and the other end of the glass fiber grid cloth is buried in the plastering mortar layer; and finishing the construction.
Compared with the prior art, the invention has the following characteristics and beneficial effects.
1. According to the invention, the heat insulation layer and the outer leaf plates are expanded outside the periphery of the window by a certain size, so that the heat insulation continuity from the sandwich plate heat insulation layer to the heat insulation press frame part is ensured, the heat insulation effect of the window is improved, and meanwhile, a reserved space is reserved for the waterproof vapor-permeable membrane adhesion and the bottom window fixation, so that the installation and the construction are more convenient.
2. The side surface and the top of the window are fixed by the self-clamping fixing piece, one end of the self-clamping fixing piece is self-locked with the window frame groove, and the other end of the self-clamping fixing piece is fixed by an expansion screw, so that the installation is simple and convenient, and the installation efficiency of the window is improved. Meanwhile, the problems of long time consumption and large quality hidden trouble in film pasting when angle steel is used for fixing are also avoided.
3. According to the invention, the outer side of the window frame is treated by adopting the heat-insulating pressing frame, so that the continuity of heat insulation of the outer wall on the window is improved, and the heat insulation performance of the outer protection system is effectively improved.
4. According to the invention, the heat preservation of the periphery of the window is vacuum insulation board and rock wool, the finishing surface of the window side opening is pressed into the heat preservation layer, and the heat preservation of the rock wool layer is grooved. When the traditional vacuum insulation panel is firstly stuck, two layers of rock wool boards are required to be stuck, the construction is complicated, the on-site cutting quality is difficult to control, and the closing-in of the window frame is easy to be unsmooth. Therefore, the invention adopts the three-layer heat-insulating plate integrated design to carry out factory mechanical cutting processing and heat-insulating one-step molding, thus obviously improving the pasting efficiency of heat insulation around the window and improving the construction quality of the heat-insulating plate and the window closing.
Drawings
The invention is described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a sandwich panel according to the present invention.
Fig. 2 is a schematic view of a passive window supported on a spacer according to the present invention.
FIG. 3 is a schematic view of a sandwich panel according to the present invention with a first window opening and a second window opening.
FIG. 4 is a schematic view of a connection node structure of a passive window and an inner leaf in the present invention.
Fig. 5 is a schematic structural view of the self-locking fixing piece in the present invention.
Fig. 6 is a schematic structural view of an integrated thermal insulation board according to the present invention.
FIG. 7 is a schematic view of the structure of the integrated insulation board of the present invention filled in the gap between the passive window and the insulation layer, and between the passive window and the outer blade.
Reference numerals: 1-sandwich panel, 1.1-inner leaf plate, 1.2-heat preservation, 1.3-outer leaf plate, 2-first window hole, 3-second window hole, 4-self-clamping fixing piece, 5-passive window, 5.1-window frame, 5.2-Low-E glass, 5.3-sealing strip, 5.4-glazing bead, 6-integrated heat preservation plate, 6.1-vacuum insulation plate layer, 6.2-inner rock wool plate layer, 6.3-outer rock wool plate layer, 7-waterproof steam barrier film, 8-waterproof steam permeable film, 9-convex strip, 10-cushion block, 11-strip groove, 12-plastering mortar layer, 13-glass fiber gridding cloth, 14-press edge, 15-expansion bolt and 16-steel bar.
Detailed Description
As shown in fig. 1-7, the external window structure of the sandwich panel is arranged on the sandwich panel 1; the sandwich plate 1 comprises an inner leaf plate 1.1, a heat preservation layer 1.2 and an outer leaf plate 1.3; the inner blade plate 1.1 is provided with a first window hole 2; a second window hole 3 is respectively arranged on the heat insulation layer 1.2 and the outer blade plate 1.3; the side length of the second window hole 3 is longer than that of the first window hole 2;
the externally hung window structure comprises a self-clamping fixing piece 4, a passive window 5, an integrated heat insulation board 6, a waterproof steam barrier film 7 and a waterproof steam permeable film 8; the self-clamping fixing pieces 4 are arranged on the top of the first window hole 2 and the side surfaces on two sides at intervals, and the outer edges of the self-clamping fixing pieces 4 exceed the outer surface of the inner leaf plate 1.1; a raised line 9 is arranged on the part of the self-clamping fixing piece 4 beyond the inner blade plate 1.1 and faces to one side of the first window hole 2; the passive window 5 is arranged in the second window hole 3, the inner side surface of the passive window 5 is flush with the outer side surface of the inner blade plate 1.1, the outer side surface of the passive window 5 is positioned in the second window hole 3, and the peripheral edges of the passive window 5 are correspondingly longitudinally aligned with the peripheral side surfaces of the first window hole 2; a cushion block 10 is arranged between the bottom of the passive window 5 and the bottom surface of the second window hole 3; the side surfaces of the periphery of the passive window 5 are provided with strip-shaped grooves 11 at positions close to the inner leaf plates 1.1; the raised strips 9 are embedded in the strip-shaped grooves 11 and are connected with the strip-shaped grooves 11 in a clamping manner; the waterproof steam barrier 7 is arranged at the joint of the peripheral side surface of the first window hole 2 and the passive window 5, one side of the waterproof steam barrier 7 is covered on the self-clamping fixing piece 4, and the other side of the waterproof steam barrier 7 is attached to the inner side surface of the passive window 5; the waterproof and vapor-permeable membrane 8 covers the joint between the outer side surface of the inner blade plate 1.1 and the passive window 5, one side of the waterproof and vapor-permeable membrane 8 is attached to the outer surface of the inner blade plate 1.1, and the other side of the waterproof and vapor-permeable membrane 8 is attached to the passive window 5;
the integrated heat insulation board 6 is filled in the gap between the passive window 5 and the heat insulation layer 1.2 and the outer leaf board 1.3; the thickness of the integrated heat insulation plate 6 is larger than that of the passive window 5 and smaller than the sum of the thickness of the heat insulation layer 1.2 and the thickness of the outer leaf plate 1.3; a plastering mortar layer 12 is arranged on the outer surface of the integrated heat insulation plate 6, and the outer surface of the plastering mortar layer 12 is flush with the outer surface of the outer blade plate 1.3; a glass fiber mesh cloth 13 is arranged at the joint of the plastering mortar layer 12 and the outer blade plate 1.3; one end of the glass fiber mesh cloth 13 is buried in the outer blade plate 1.3, and the other end of the glass fiber mesh cloth 13 is buried in the plastering mortar layer 12.
In this embodiment, the side length of the second window hole 3 is 100 mm-150 mm greater than the side length of the first window hole 2.
In this embodiment, the distance from the outer surface of the passive window 5 to the outer surface of the outer blade 1.3 is 50 mm-70 mm.
In this embodiment, the outer side surface of the integrated thermal insulation board 6 does not exceed the outer surface of the outer blade board 1.3; the part of the integrated heat-insulating plate 6 exceeding the passive window 5 is provided with a blank pressing 14 at one side close to the passive window 5; said bead 14 presses against the edge of the passive window 5.
In this embodiment, the length of the fiberglass mesh 13 embedded in the outer blade 1.3 is not less than 75mm; the length of the glass fiber mesh cloth 13 buried in the plastering mortar layer 12 is not less than 75mm.
In this embodiment, the integrated insulation board 6 includes a vacuum insulation board layer 6.1, an inner rock wool board layer 6.2 and an outer rock wool board layer 6.3; the vacuum insulation board layer 6.1 is adhered to the inner blade board 1.1; the inner rock wool board layer 6.2 is attached to the outer surface of the vacuum insulation board layer 6.1, and the peripheral side surfaces of the inner rock wool board layer 6.2 are longitudinally aligned with the peripheral side surfaces of the vacuum insulation board layer 6.1 respectively; the outer rock wool board layer 6.3 is attached to the outer surface of the inner rock wool board layer 6.2, and the side surface of the outer rock wool board layer 6.3, which is close to one side of the passive window 5, exceeds the corresponding side surface of the inner rock wool board layer 6.2; the part of the outer rock wool slab 6.3 beyond the inner rock wool slab 6.2 is crimped on the passive window 5.
In this embodiment, the self-locking fixing piece 4 is connected to the inner blade 1.1 by an expansion bolt 15.
In this embodiment, the passive window 5 is a finished passive window, and includes a window frame 5.1, low-E glass 5.2, a sealing strip 5.3, and a glazing bead 5.4.
In this embodiment, the inner side surface of the integrated thermal insulation board 6 is connected with the inner leaf board 1.1 in an adhesive manner, and the peripheral side surface of the integrated thermal insulation board 6 is connected with the peripheral side surface of the second window hole 3 in an adhesive manner; the integrated heat-insulating plate 6 is fixed with the inner leaf plate 1.1 through wall nails.
In this embodiment, the outer side edge of the waterproof vapor-permeable membrane 8 extends along the side surface of the passive window 5 onto the outer surface of the passive window 5.
In this embodiment, the thickness of the plastering mortar layer 12 is not less than 20mm.
In this embodiment, the thickness of the vacuum insulation board layer 6.1 is 30mm, the thickness of the inner rock wool board layer 6.2 is 50mm, and the thickness of the outer rock wool board layer 6.3 is 50mm.
In this embodiment, the periphery of the passive window 5 is filled with the integrated insulation board 6, the finishing surface of the integrated insulation board 6 positioned at the window side opening needs to be pressed into the window frame for 4cm, and the rock wool layer needs to be grooved for insulation. If the vacuum heat insulation plate is stuck first, two layers of rock wool plates are needed to be stuck, the construction is complicated, the on-site cutting quality is difficult to control, and the closing-in of the window frame is easy to be unsmooth. In order to solve the problems, the three-layer heat-insulating plate integrated design is adopted to carry out factory mechanical cutting processing, heat preservation one-step molding is carried out, the heat preservation pasting efficiency of the periphery of the window hole can be remarkably improved, and the construction quality of the heat-insulating plate and the closing-in of the window hole is improved.
In this embodiment, the cushion block 10 is made of a corrosion-resistant wood.
In this embodiment, the width of the portion of the outer rock wool slab layer 6.3 beyond the inner rock wool slab layer 6.2 is not less than 3cm.
In this embodiment, steel bars 16 are reserved on the top surface of the inner blade plate 1.1 at intervals along the long axial direction of the top surface of the inner blade plate 1.1.
The construction method of the externally hung window structure of the sandwich plate comprises the following steps.
Step one, a sandwich plate 1 and an integrated heat insulation plate 6 are manufactured, and a first window hole 2 and a second window hole 3 are arranged on the sandwich plate 1.
And step two, installing a cushion block 10 on the bottom surface of the second window hole 3.
Step three, fixing the self-clamping fixing piece 4: the self-locking fixing pieces 4 are locked at intervals on the top and both sides of the passive window 5.
Step four, installing a passive window 5: the passive window 5 is placed on the cushion block 10, and the self-clamping fixing pieces 4 at the top and at the two sides of the passive window 5 are fixedly connected with the peripheral side surfaces of the first window hole 2 by adopting expansion bolts 15.
And fifthly, attaching a waterproof steam barrier film 7.
And step six, attaching a waterproof and vapor-permeable membrane 8.
And step seven, installing an integrated heat-insulating plate 6.
Step eight, a plastering mortar layer 12 is arranged on the outer surface of the integrated heat-insulating plate 6 and the side surface beyond the passive window 5, and a glass fiber grid cloth 13 is arranged at the joint of the plastering mortar layer 12 and the outer blade plate 1.3, so that one end of the glass fiber grid cloth 13 is buried in the outer blade plate 1.3, and the other end of the glass fiber grid cloth 13 is buried in the plastering mortar layer 12; and finishing the construction.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.

Claims (7)

1. An externally hung window structure of a sandwich plate is arranged on the sandwich plate (1); the sandwich plate (1) comprises an inner leaf plate (1.1), a heat preservation layer (1.2) and an outer leaf plate (1.3); the method is characterized in that: a first window hole (2) is formed in the inner blade plate (1.1); a second window hole (3) is respectively arranged on the heat insulation layer (1.2) and the outer blade plate (1.3); the side length of the second window hole (3) is larger than that of the first window hole (2);
the external window structure comprises a passive window (5), a self-clamping fixing piece (4), an integrated heat insulation board (6), a waterproof steam-isolating film (7) and a waterproof steam-permeable film (8); the self-clamping fixing pieces (4) are arranged on the top of the first window hole (2) and the side surfaces on two sides at intervals, and the outer edges of the self-clamping fixing pieces (4) exceed the outer surfaces of the inner blades (1.1); a raised line (9) is arranged on the part of the self-clamping fixing piece (4) beyond the inner blade plate (1.1) and faces one side of the first window hole (2); the passive window (5) is arranged in the second window hole (3), the inner side surface of the passive window (5) is flush with the outer side surface of the inner blade plate (1.1), the outer side surface of the passive window (5) is positioned in the second window hole (3), and the peripheral edge of the passive window (5) is correspondingly and longitudinally aligned with the peripheral side surface of the first window hole (2); a cushion block (10) is arranged between the bottom of the passive window (5) and the bottom surface of the second window hole (3); the side surfaces of the periphery of the passive window (5) are provided with strip-shaped grooves (11) at positions close to the inner leaf plates (1.1); the raised strips (9) are embedded in the strip-shaped grooves (11) and are connected with the strip-shaped grooves (11) in a clamping mode; the waterproof steam barrier film (7) is arranged at the joint of the peripheral side surface of the first window hole (2) and the passive window (5), one side of the waterproof steam barrier film (7) is covered on the self-clamping fixing piece (4), and the other side of the waterproof steam barrier film (7) is stuck to the inner side surface of the passive window (5); the waterproof and vapor-permeable membrane (8) covers the joint between the outer side surface of the inner blade plate (1.1) and the passive window (5), one side of the waterproof and vapor-permeable membrane (8) is attached to the outer surface of the inner blade plate (1.1), and the other side of the waterproof and vapor-permeable membrane (8) is attached to the passive window (5);
the integrated heat insulation board (6) is filled in a gap between the passive window (5) and the heat insulation layer (1.2) and between the passive window and the external blade board (1.3), and comprises a vacuum insulation board layer (6.1), an internal rock wool board layer (6.2) and an external rock wool board layer (6.3); the vacuum insulation board layer (6.1) is attached to the inner blade board (1.1); the inner rock wool board layer (6.2) is attached to the outer surface of the vacuum insulation board layer (6.1), and the peripheral side surfaces of the inner rock wool board layer (6.2) are longitudinally aligned with the peripheral side surfaces of the vacuum insulation board layer (6.1) respectively; the outer rock wool plate layer (6.3) is adhered to the outer surface of the inner rock wool plate layer (6.2), and the side surface of the outer rock wool plate layer (6.3) close to one side of the passive window (5) exceeds the corresponding side surface of the inner rock wool plate layer (6.2); the part of the outer rock wool plate layer (6.3) exceeding the inner rock wool plate layer (6.2) is pressed and connected to the passive window (5); the inner side surface of the integrated heat-insulating plate (6) is connected with the inner leaf plate (1.1) in an adhesive mode, and the peripheral side surface of the integrated heat-insulating plate (6) is connected with the peripheral side surface of the second window hole (3) in an adhesive mode; the integrated heat-insulating plate (6) is fixed with the inner leaf plate (1.1) through wall nails; the thickness of the integrated heat insulation board (6) is larger than that of the passive window (5) and smaller than the sum of the thickness of the heat insulation layer (1.2) and the thickness of the outer leaf board (1.3); a plastering mortar layer (12) is arranged on the outer surface of the integrated heat insulation board (6), and the outer surface of the plastering mortar layer (12) is flush with the outer surface of the outer blade board (1.3); a glass fiber mesh cloth (13) is arranged at the joint of the plastering mortar layer (12) and the outer blade plate (1.3); one end of the glass fiber mesh cloth (13) is buried in the outer blade plate (1.3), and the other end of the glass fiber mesh cloth (13) is buried in the plastering mortar layer (12).
2. The cladding window structure of claim 1, wherein: the side length of the second window hole (3) is 100 mm-150 mm greater than that of the first window hole (2).
3. The cladding window structure of claim 1, wherein: the distance from the outer surface of the passive window (5) to the outer surface of the outer blade plate (1.3) is 50 mm-70 mm.
4. The cladding window structure of claim 1, wherein: a blank pressing (14) is arranged on the part of the integrated heat-insulating plate (6) exceeding the passive window (5) and on one side close to the passive window (5); the pressing edge (14) presses on the edge of the passive window (5).
5. The cladding window structure of claim 1, wherein: the length of the glass fiber mesh cloth (13) embedded into the outer blade plate (1.3) is not less than 75mm; the length of the glass fiber mesh cloth (13) buried in the plastering mortar layer (12) is not less than 75mm.
6. The cladding window structure of claim 1, wherein: the self-clamping fixing piece (4) is connected to the inner blade plate (1.1) through an expansion bolt (15).
7. A method of constructing a cladding window structure of a sandwich panel according to any one of claims 1 to 6, comprising the steps of:
firstly, manufacturing a sandwich plate (1) and an integrated heat insulation plate (6), and arranging a first window hole (2) and a second window hole (3) on the sandwich plate (1);
step two, installing a cushion block (10) on the bottom surface of the second window hole (3);
step three, fixing the self-clamping fixing piece (4): the self-clamping fixing sheets (4) are clamped at the top and two sides of the passive window (5) at intervals;
step four, installing a passive window (5): the passive window (5) is placed on the cushion block (10), and self-clamping fixing pieces (4) at the top and at the two sides of the passive window (5) are fixedly connected with the peripheral side surfaces of the first window hole (2) by adopting expansion bolts (15);
step five, attaching a waterproof steam barrier film (7);
step six, attaching a waterproof and vapor-permeable membrane (8);
step seven, installing an integrated heat-insulating plate (6);
step eight, a plastering mortar layer (12) is arranged on the outer surface of the integrated heat insulation board (6), and a glass fiber grid cloth (13) is arranged at the joint of the plastering mortar layer (12) and the outer blade board (1.3), so that one end of the glass fiber grid cloth (13) is buried in the outer blade board (1.3), and the other end of the glass fiber grid cloth (13) is buried in the plastering mortar layer (12); and finishing the construction.
CN202310308178.1A 2023-03-28 2023-03-28 Externally hung window structure of sandwich plate and construction method thereof Active CN116006051B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310308178.1A CN116006051B (en) 2023-03-28 2023-03-28 Externally hung window structure of sandwich plate and construction method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310308178.1A CN116006051B (en) 2023-03-28 2023-03-28 Externally hung window structure of sandwich plate and construction method thereof

Publications (2)

Publication Number Publication Date
CN116006051A CN116006051A (en) 2023-04-25
CN116006051B true CN116006051B (en) 2023-07-07

Family

ID=86037689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310308178.1A Active CN116006051B (en) 2023-03-28 2023-03-28 Externally hung window structure of sandwich plate and construction method thereof

Country Status (1)

Country Link
CN (1) CN116006051B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204716023U (en) * 2015-06-29 2015-10-21 山东省建筑科学研究院 Assembling passive room exterior wall
JP6691021B2 (en) * 2016-08-24 2020-04-28 Ykk Ap株式会社 Waterproof structure of building opening and its construction method
CN106368338A (en) * 2016-08-25 2017-02-01 陕西建工第建设集团有限公司 Construction method of external thermal insulation system of foam cement thermal insulation board outer wall
CN111945928A (en) * 2020-06-15 2020-11-17 吴淑环 Energy-saving heat-insulating wall and roof
CN113530158A (en) * 2021-08-26 2021-10-22 北京天润建设有限公司 Exterior window construction method
CN216007356U (en) * 2021-10-09 2022-03-11 北京中建建筑设计院有限公司 External window entrance to a cave insulation construction
CN216665363U (en) * 2021-10-29 2022-06-03 天津住宅集团建材科技有限公司 Assembled whole window installation device
CN217379352U (en) * 2022-02-24 2022-09-06 北京康居认证中心有限公司 Exterior window mounting structure suitable for assembled ultralow energy consumption building

Also Published As

Publication number Publication date
CN116006051A (en) 2023-04-25

Similar Documents

Publication Publication Date Title
KR102082738B1 (en) Structure for blocking heat transfer through thermal bridge of curtain wall building
WO2009094894A1 (en) A heat insulation economic decorative board and frame thereof
US8955270B2 (en) Window assemblies including bronze elements
CN106677374B (en) Movable heat-preservation and heat-insulation modular wall
CN217379352U (en) Exterior window mounting structure suitable for assembled ultralow energy consumption building
CN113374122A (en) Assembled bridge cut-off keel double-cavity energy-saving wall
CN116006051B (en) Externally hung window structure of sandwich plate and construction method thereof
EP2256265A2 (en) Insulated multilayer sandwich panel
CN215169181U (en) Embedded outer window structure
CN212613231U (en) Green energy-saving building curtain wall
CN219605137U (en) Externally hung window structure arranged on sandwich wallboard
EP3985191B1 (en) Load-bearing prefabricated double-skin façade timber wall element
CN203583769U (en) Hole-bearing double-vane wire-frame concrete sandwich composite thermal-insulation external wall board
CN211974714U (en) Heat-preservation installation node structure for cold storage door opening
CN218466780U (en) Structure suitable for ultralow-energy-consumption assembly type building outer wall connecting structure
CN219011597U (en) Wall waterproof structure of industrial purification factory building
CN221031040U (en) Rain pipe drainage structure installed in glass curtain wall
CN215332466U (en) Energy-conserving window heat preservation mounting structure
CN211622094U (en) Composite construction assembled corner side fascia
CN220301584U (en) Building outer facade curtain wall and window board connection structure
WO2024065248A1 (en) Low energy-consumption frame-visible curtain wall heat insulation structure
CN217711185U (en) Maintain wall heat preservation system based on VIP vacuum plate
CN212898101U (en) External hanging type steel auxiliary frame of passive heat insulation door and window
CN217998523U (en) Curtain wall waterproof structure
CN211342556U (en) High-sealing high-energy-saving airtight window

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant